Democrats only have a two-seat majority in the Senate, so flipping a few seats there would have a much greater impact than in the House.
The 30 sheriffs who signed onto the court filing this week — nearly half of all of them in Colorado — say people should be able to have the same magazines that police can have.
U.S. senators and even presidential candidate Elizabeth Warren have flung their support behind the representative who was the main sponsor of the "red flag" gun bill.
Colorado GOP Vice-Chair Initiates Recall Against Rep. Tom Sullivan, Who Sponsored 'Red Flag' Gun Law
Sullivan has made passing stricter gun laws one of his signature issues. He lost his son Alex in the Aurora theater shooting, which he calls "the hardest thing I've ever dealt with."
After An Out-Of-State Shooter Frightened The Front Range, Jason Crow Introduces A New Bill To Slow Similar Gun Sales
Authorities are still divided on whether the Florida 18-year-old purchased a shotgun in Colorado legally.
The Rocky Mountain Gun Owners say that the extreme risk protection order law passed the legislature in an unconstitutional way.
The Colorado Supreme Court will decide whether a law passed in 2013 that banned high capacity magazines infringes on gun owners Second Amendment rights
The woman whose alleged threats against Colorado schools prompted thousands of Wednesday closures had bought a shotgun in Littleton. No one's sure if that purchase was legal.
One opponent, Republican Weld County Sheriff Steve Reams, has said he'd rather go to jail than enforce a judge's order to confiscate guns.